package com.nine.pattern.adapter.object_adapter;

/**
 * @author nine
 * @version 1.0
 * @description TODO
 * @date 2024-07-08 21:57
 */
public class Computer {

	// 从 SDCard 读取数据
	public String readSD(SDCard sdCard) {
		if (sdCard == null) {
			throw new NullPointerException("SDCard must be not null");
		}
		return sdCard.readSD();
	}


}
